Active standard | Published: 01/03/2019

ASTM A3-01(2019)

Standard Specification for Steel Joint Bars, Low, Medium, and High Carbon (Non-Heat-Treated)

Available languages: English

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Detail information

Designation: ASTM A3-01(2019)

Publication date: 01/03/2019

Pages: 3

Country: American technical standard

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Anotation

This specification covers steel joint bars of low-carbon, medium-carbon, and high-carbon grades (Grades 1, 2, and 3) for railway applications. Steel shall be made through basic-oxygen or electric-furnace processes and cast through continuous process or in ingots. An analysis of each heat or cast shall be made to determine the percentage compositions of carbon, manganese, phosphorus, and sulfur. Tension test shall also be made to conform to specified tensile strength and elongation values. Guidelines on the dimensions and physical variations of joint bars are given. Inspection, rejection, rehearing, certification, and product marking procedures are cited.

Keywords:
rail, railway applications, steel joint bars,, ICS Number Code 77.140.70 (Steel profiles)

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